4-(Dimethoxymethyl)-2-(methylthio)pyrimidine

Also known as: 4-(dimethoxymethyl)-2-(methylsulfanyl)pyrimidine, 4-(dimethoxymethyl)-2-(methylthio)-pyrimidine, 2-methylthiopyrimidine-4-carboxaldehyde dimethyl acetal, 4-dimethoxymethyl-2-methylsulfanyl-pyrimidine, Pyrimidine, 4-(dimethoxymethyl)-2-(methylthio)-

4-(Dimethoxymethyl)-2-(methylthio)pyrimidine (CAS 180869-36-7) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C8H12N2O2S and a molecular weight of 200.258 g/mol. Key properties include a boiling point of 273.0±25.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 118.9±23.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 180869-36-7
Jingsj CID: J-1080748-4
Molecular Formula: C₈H₁₂N₂O₂S
Molecular Weight: 200.258 g/mol
Category: Pharma Intermediates
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	273.0±25.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	118.9±23.2 °C
Exact Mass	200.061951
PSA	69.54000
LogP	1.03
Vapor Pressure	0.0±0.5 mmHg at 25°C
Refractive Index	1.534
Storage Conditions	2-8°C

Customs & Trade Information

HS Code	2933599090
Summary	2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Frequently Asked Questions

What is the CAS number of 4-(Dimethoxymethyl)-2-(methylthio)pyrimidine?

The CAS number of 4-(Dimethoxymethyl)-2-(methylthio)pyrimidine is 180869-36-7.

What are the molecular formula and molecular weight of 4-(Dimethoxymethyl)-2-(methylthio)pyrimidine?

4-(Dimethoxymethyl)-2-(methylthio)pyrimidine has molecular formula C8H12N2O2S and molecular weight 200.258 g/mol.

What are the upstream and downstream products of 4-(Dimethoxymethyl)-2-(methylthio)pyrimidine?

For 4-(Dimethoxymethyl)-2-(methylthio)pyrimidine, Upstream Products: 1,1-Dimethoxyacetone, Water, N,N-Dimethylformamide dimethyl acetal; Downstream Products: 2-(Methylthio)pyrimidine-4-carbaldehyde.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "4-(Dimethoxymethyl)-2-(methylthio)pyrimidine (CAS 180869-36-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1080748-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.